<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>文章列表</title>
    <link rel="stylesheet" href="./libs/bootstrap/css/bootstrap.min.css">
    <link rel="stylesheet" href="css/reset.css">
    <link rel="stylesheet" href="css/iconfont.css">
    <link rel="stylesheet" href="css/main.css">
    <!-- jq -->
    <script src="./libs/jquery-1.12.4.min.js"></script>
    <!-- 模板引擎 -->
    <script src="./libs/template-web.js"></script>
</head>

<body>
    <div class="container-fluid">
        <div class="common_title">
            文章编辑
        </div>
        <div class="container-fluid common_con">
            <form class="form-horizontal article_form" id="form">
                <div class="form-group">
                    <label for="inputTitle" class="col-sm-2 control-label">文章标题：</label>
                    <div class="col-sm-10">
                        <input type="text" name="title" class="form-control title" id="inputTitle" value="文章标题文字">
                    </div>
                </div>
                <div class="form-group">
                    <label for="inputCover" class="col-sm-2 control-label">文章封面：</label>
                    <div class="col-sm-10">
                        <img src="images/pic06.jpg" class="article_cover">
                        <input name="cover" type="file" id="inputCover">
                    </div>
                </div>
                <div class="form-group">
                    <label for="inputCategory" class="col-sm-2 control-label">文章类别：</label>
                    <div class="col-sm-4">
                        <select class="form-control category" name="categoryId">
                            <option>类别一</option>
                            <option>类别二</option>
                            <option>类别三</option>
                            <option selected>类别四</option>
                            <option>类别五</option>
                        </select>
                    </div>
                </div>
                <div class="form-group">
                    <label class="col-sm-2 control-label">发布时间：</label>
                    <div class="col-sm-4">
                        <!-- 导入结构代码 -->
                        <div class="jeinpbox">
                            <input type="text" class="jeinput" name="date" id="testico" placeholder="YYYY-MM-DD">
                            <div class="icons jebtns"></div>
                        </div>
                    </div>
                </div>
                <div class="form-group">
                    <label for="inputEmail3" class="col-sm-2 control-label">文章内容：</label>
                    <div class="col-sm-10">
                        <!-- 导入富文本结构代码 -->
                        <div id="editor">
                            <p>欢迎使用 <b>wangEditor</b> 富文本编辑器</p>
                        </div>
                    </div>
                </div>
                <div class="form-group">
                    <div class="col-sm-offset-2 col-sm-10">
                        <button type="submit" class="btn btn-success btn-edit">修改</button>
                        <button type="submit" class="btn btn-default btn-draft">存为草稿</button>
                    </div>
                </div>
            </form>
        </div>
    </div>
    <script src="./libs/https.js"></script>
    <!-- 插入时间插件 -->
    <script src="./libs/jedate/js/jedate.js"></script>
    <link rel="stylesheet" href="./libs/jedate/css/jeDate-test.css">
    <link rel="stylesheet" href="./libs/jedate/css/jedate.css">
    <!-- 插入富文本插件 -->
    <script src="./libs/wangEditor/wangEditor.min.js"></script>
    <script>
        $(function () {
            // 根据页面跳转获得当前编辑按钮的id值
            let dataId = window.location.search.split('=')[1]
            // console.log(dataId);
            // 封面的预览效果
            $('#inputCover').on('change', function () {
                let urlFile = this.files[0]
                let url = URL.createObjectURL(urlFile)
                $('.article_cover').attr('src', url)
            })

            // 加载所有文章类别，加载下拉框
            $.ajax({
                type: 'get',
                url: BigNew.category_list,
                success: function (backData) {
                    // console.log(backData);
                    if (backData.code == 200) {
                        // 利用模板字符串渲染结构
                        let htmlStr = ''
                        $.each(backData.data,function(index,value){
                            htmlStr+=`
                            <option value = ${value.id}>${value.name}</option>
                            `
                        })
                        $('.category').html(htmlStr)
                    }
                },
            })

            // 加载日期插件
            // onclick="jeDate('#testico',{trigger:false,format: 'YYYY-MM-DD'})"
            $('.jebtns').on('click', function () {
                jeDate(
                    '#testico',
                    {
                        trigger: false,
                        format: 'YYYY-MM-DD',
                        theme: { bgcolor: "#00A680", pnColor: "#00DDAA" },
                        zIndex: 20000
                    }
                )
            })

            // 加载富文本插件
            // 加载富文本插件
            // 引入 wangEditor.min.js
            const E = window.wangEditor
            const editor = new E('#editor')
            // 或者 const editor = new E( document.getElementById('editor') )
            editor.create()

            // 发起ajax请求，获得id值对应的数据
            $.ajax({
                type: 'get',
                url: BigNew.article_search,
                data: {
                    id: dataId
                },
                success: function (backData) {
                    // console.log(backData);
                    if (backData.code == 200) {
                        // 将返回的数据渲染到指定结构
                        $('.title').val(backData.data.title)
                        $('.article_cover').attr('src', backData.data.cover)
                        $('.category').val(backData.data.categoryId)
                        $('.jeinput').val(backData.data.date)
                        editor.txt.html(backData.data.content)

                    }
                },
            })

            function saveData(state){
                // 利用formData获取数据
                // 前提接口的参数与表单控件的name值一致
                let fd = new FormData($('#form')[0])
                // 手动添加数据
                fd.append('id',dataId)
                fd.append('state',state)
                fd.append('content',editor.txt.html())

                // 发起请求，修改文章数据
                $.ajax({
                    type: 'post',
                    url: BigNew.article_edit,
                    data: fd,
                    contentType:false,
                    processData:false,
                    success: function(backData) {
                        // console.log(backData);
                        if (backData.code == 200) {
                            alert(backData.msg)
                            window.location.href = './article_list.html'
                        }
                    },
                })
            }

            // 给修改按钮添加点击事件
            $('.btn-edit').on('click',function(e){
                e.preventDefault()
                saveData('已发布')
            })
            // 给草稿按钮添加点击事件
            $('.btn-draft').on('click',function(e){
                e.preventDefault()
                saveData('草稿')
            })

        })
    </script>
</body>

</html>